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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Schenkman, B.L. Wilson, D.G. Robinett, R.D. Kukolich, K. |
| Copyright Year | 2010 |
| Description | Author affiliation: Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM USA 87185–1108, Keith Kukolich, Opal RT Technologies, Montreal, Quebec, Canada (Schenkman, B.L.; Wilson, D.G.; Robinett, R.D.) |
| Abstract | This $paper^{1}$ discusses the modeling, analysis, and testing in a real-time simulation environment of the Lanai power grid system for the integration and control of PhotoVoltaic (PV) distributed generation. The Lanai Island in Hawaii is part of the Hawaii Clean Energy Initiative (HCEI) to transition to 30% renewable green energy penetration by 2030. In Lanai the primary loads come from two Castle and Cook Resorts, in addition to residential needs. The total peak load profile is 12470V, 5.5 MW. Currently there are several diesel generators that meet these loading requirements. As part of the HCEI, Lanai has initially installed 1.2MW of PV generation. The goal of this study has been to evaluate the impact of the PV with respect to the conventional carbon-based diesel generation in real time simulation. For intermittent PV distributed generation, the overall stability and transient responses are investigated. A simple Lanai ”like” model has been developed in the Matlab/Simulink environment [1] (see Fig. 1) and to accommodate real-time simulation of the hybrid power grid system the Opal-RT Technologies RT-Lab environment [2] is used. The diesel generators have been modelled using the SimPowerSystems toolbox [3] swing equations and a custom Simulink module has been developed for the High level PV generation. All of the loads have been characterized primarily as distribution lines with series resistive load banks with one VAR load bank. Three-phase faults are implemented for each bus. Both conventional and advanced control architectures will be used to evaluate the integration of the PV onto the current power grid system. The baselne numerical results include the stable performance of the power grid during varying cloud cover (PV generation ramping up/down) scenarios. The importance of assessing the real-time scenario is included. |
| Starting Page | 154 |
| Ending Page | 157 |
| File Size | 395142 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424449866 |
| DOI | 10.1109/SPEEDAM.2010.5542249 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-14 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Photovoltaic systems Real time systems System testing Power engineering Power system stability Power grids Solar power generation Power system modeling Analytical models Real-time simulation Distributed control Distributed generation Mathematical model |
| Content Type | Text |
| Resource Type | Article |
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